Question

(in) Dimensions of a cubord are 44 cm, 21 cm, 12 cm. It is melted and a cone
of height 24 cm is made. Find radius of the base.​

Answer 1

Answer:

21 cm.

Step-by-step explanation:

Volume of cuboid = L * B * H = 44 *21 * 12 =  11088 cm³.

Height of cone = 24 cm.

The volume of cuboid = volume of cone.

Formula of volume of cone = πr²h/3.

πr²h/3 = 11088

22/7  * r² * 24/3 = 11088

r² = 11088 * 7/22 * 3/24 = 441

r = 21 cm.

Answer 2

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